Problem with almost running script...

[GarQet]

Hello OtLanders!
I have small problem with my almost running script.
Script remove first object then create next item and reaches to event. Everything would be fine if not for the fact that when we throw magic wall or we die on place where performed event, poorly carried out a further part of the script. Script don't remove object which is to be destroyed after 15 seconds and create on ex. magic wall next item. As a result, stone who should be deleted, isn't removed and with it creates another object that doesn't allow for further action script.

Screen:
http://zapodaj.net/images/bc3a0455adc3.png

Script:

function onUse(cid, item, fromPosition, itemEx, toPosition, param)
	if(itemEx.itemid == 1285) then
 		doRemoveItem(itemEx.uid, 1)
		doCreateItem(1336, 1, toPosition)
 		doSendMagicEffect(toPosition, 2)
 		addEvent(function()
 		doSendMagicEffect(toPosition, 3)
  		doRemoveCreature(getThingFromPos(toPosition).uid)
		doRemoveItem(getThingFromPos(toPosition).uid, 1)
  		doCreateItem(1285, 1, toPosition)
  		end, 15000, {toPosition = toPosition})
 		return true
	end
	return destroyItem(cid, itemEx, toPosition)
end

Please, help me
//Sorry, for my English

 

[KylerXX]

MM

this:
addEvent(function()
and this:
destroyItem(cid, itemEx, toPosition)
and this:
end, 15000, {toPosition = toPosition})

What is this?

And this:
doRemoveItem(itemEx.uid, 1)
Is the same of this:
doRemoveItem(getThingFromPos(toPosition).uid, 1)

 

[GarQet]

Enyone can help me? Please!

 

[KylerXX]

explain what are the things I posted up.